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Posted By

jatkins on 07/11/10


Tagged

array arrays indexof


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JavaScript Alternative IndexOf function (not all versions of IE feature it)

 / Published in: JavaScript
 

Public domain. IE9 will have Array.indexOf

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  1. function find_index(array, string) {
  2. 	var i = 0;
  3. 	for(i=0;i<array.length;i++) {
  4. 		if(array[i]==string) break;
  5. 	}
  6. 	return array[i] == string ? i : -1;
  7. }

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